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Pertanyaan

Ke dalam 100 mL larutan NaCl 0,2 M ditambahlan 100 mL larutan A g N O 3 ​ 0 , 2 M . Masa endapan AgCl yang terjadi adalah .... ( A r : A g = 108 ; Cl = 35 , 5 ; N a = 23 ; Ks p A g Cl = 1 × 1 0 − 10 )

Ke dalam 100 mL larutan NaCl 0,2 M ditambahlan 100 mL larutan . Masa endapan AgCl yang terjadi adalah ....


 

  1. 1,435 gram

  2. 2,870 gram

  3. 5,740 gram

  4. 14, 350 gram

     

  5. 143,500 gram

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A. Ratna

Master Teacher

Mahasiswa/Alumni Universitas Negeri Malang

Jawaban terverifikasi

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Pembahasan

R e a k s i space y a n g space t e r j a d i space a d a l a h  space space space space space space space space space space space space space space space space N a C l space left parenthesis a q right parenthesis space space space space plus space A g N O 3 space left parenthesis a q right parenthesis rightwards arrow A g C l space left parenthesis s right parenthesis space space space space space plus space space space space N a N O 3 space left parenthesis a q right parenthesis space  M u l a space space space space space space space 20 space m m o l space space space space space space space space space space 20 space m m o l space  R e a k s i minus 20 space m m o l space space space space space minus space 20 space m m o l space space space space space space space plus 20 space m m o l space space space space space plus 20 space m m o l space  S i s a space space space space space space space space space 0 space space space space space space space space space space space space space space space space space space space space space space space 0 space space space space space space space space space space space space space space space space space space space space space space space space 20 space m m o l space space space space space space space space space 20 space m m o l

 

table attributes columnalign right center left columnspacing 0px end attributes row cell M a s s a space C a C O subscript 3 space end cell equals cell space m o l space x space M r space space space space space space space space space space space space end cell row blank equals cell space 0 comma 02 space m o l space x space 143 comma 5 space g divided by m o l space space space space space space space space space space space end cell row blank equals cell space 2 comma 87 space g r a m end cell end table

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Ke dalam 100 mL larutan NaCl 0,2 M ditambahkan 100 mL larutan AgNO 3 0,2 M. Massa endapan AgCl yang terjadi adalah ... (Ar: Ag = 108; Cl = 35,5; Na = 23; Ksp AgCl = 1 × 10 -10 )

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